class CashRebate extends CashSuper{


    private double moneyRebate = 1d ;

    public CashRebate(String moneyRebate){
        this.moneyRebate = Double.parseDouble(moneyRebate) ;
    }
    @Override
    public double acceptCash(double money) {
        return money * moneyRebate;
    }
}